210028889378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1\times {\mathrm{7699}}^1$

素因数の和:11535

約数の個数: 64

約数和(自身を含む): 401296896000

約数和(自身を除く): 191268006622

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 3769, 7238, 7538, 7699, 15398, 26383, 41459, 52766, 53893, 82918, 84689, 107786, 169378, 177143, 290213, 354286, 361853, 580426, 592823, 723706, 1185646, 1240001, 1948573, 2480002, 2532971, 3897146, 3980383, 5065942, 7960766, 13640011, 27280022, 27862681, 29017531, 55725362, 58035062, 203122717, 319192841, 406245434, 638385682, 1363823957, 2234349887, 2727647914, 4468699774, 9546767699, 15002063527, 19093535398, 30004127054, 105014444689, 210028889378]

約数ペア:

[(1, 210028889378), (2, 105014444689), (7, 30004127054), (11, 19093535398), (14, 15002063527), (22, 9546767699), (47, 4468699774), (77, 2727647914), (94, 2234349887), (154, 1363823957), (329, 638385682), (517, 406245434), (658, 319192841), (1034, 203122717), (3619, 58035062), (3769, 55725362), (7238, 29017531), (7538, 27862681), (7699, 27280022), (15398, 13640011), (26383, 7960766), (41459, 5065942), (52766, 3980383), (53893, 3897146), (82918, 2532971), (84689, 2480002), (107786, 1948573), (169378, 1240001), (177143, 1185646), (290213, 723706), (354286, 592823), (361853, 580426)]